just asking u guys, how can u defend yourself if your in a full mount of a jiu-jitsu expert? or what if he grabs u by the legs & try to put u down?
ive experience sparring with a jiu-jitsu, its hard especially when he tried to take me down to the ground, doing the arm bar or the ankle lock.. how do u counter that moves?

if you look at the naked unsheathed blade then that blade will kill you.